88195815

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3557}}^1$

素因数の和:3616

約数の個数: 48

約数和(自身を含む): 166514400

約数和(自身を除く): 78318585

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1305, 1653, 2755, 3557, 4959, 8265, 10671, 17785, 24795, 32013, 53355, 67583, 103153, 160065, 202749, 309459, 337915, 515765, 608247, 928377, 1013745, 1547295, 1959907, 3041235, 4641885, 5879721, 9799535, 17639163, 29398605, 88195815]

約数ペア:

[(1, 88195815), (3, 29398605), (5, 17639163), (9, 9799535), (15, 5879721), (19, 4641885), (29, 3041235), (45, 1959907), (57, 1547295), (87, 1013745), (95, 928377), (145, 608247), (171, 515765), (261, 337915), (285, 309459), (435, 202749), (551, 160065), (855, 103153), (1305, 67583), (1653, 53355), (2755, 32013), (3557, 24795), (4959, 17785), (8265, 10671)]